Q. Solve for u.∣u−3∣=3Write your answers as integers or as proper or improper fractions in simplest form.u= _____ or u= _____
Understand absolute value equation: Understand the absolute value equation.The equation ∣u−3∣=3 means that the expression inside the absolute value, u−3, is either 3 or −3.
Solve for u when positive: Solve for u when u−3 is positive.Set u−3 equal to 3 and solve for u.u−3=3Add 3 to both sides.u=3+3u=6
Solve for u when negative: Solve for u when u−3 is negative.Set u−3 equal to −3 and solve for u.u−3=−3Add 3 to both sides.u=−3+3u=0